the blue, deep south, mississippi, wisdom. red states say caramel. >> i see illinois is a faded pink. >> right along the mississippi. depends on where you grew up. no right way. it has to do with local dialect. >> i figured it was a northern vs. southern. >> i have more maps. here is your next map, part of the country all in map referring to "sub" saying getting a sandwich and in the other part they call it a "hoaggie." >> that's right. >> next one, this is the difference between soda or pop. >> i know this one. >> in red include here in d.c. and dmv, we call it "soda." blue they call it "pop" and green they refer to it by the soda's name, coke or rc cola. >> drink. >> you would never specify? >> that is what i remember down south. >> that could mean a lot of things. >> all right. this is, again american dialect, all the states in red when they are talking about a group of people, you all. what do the folks in green states say? >> you all is proper. >> how do you say it, wisdom? >> y'all. >> it depends where you came from. >>